| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $111.47 | 7.358% | $119.672 | $119.67 | $119.65 | $119.70 |
| Purchase #2 | $130.47 | 5.313% | $137.4019 | $137.40 | $137.40 | $137.40 |
| Purchase #3 | $130.77 | 3.597% | $135.4738 | $135.47 | $135.45 | $135.50 |
| Purchase #4 | $221.62 | 8.579% | $240.6328 | $240.63 | $240.65 | $240.60 |
| Purchase #5 | $62.74 | 7.634% | $67.5296 | $67.53 | $67.55 | $67.50 |
| Purchase #6 | $164.55 | 3.283% | $169.9522 | $169.95 | $169.95 | $170.00 |
| Purchase #7 | $55.54 | 13.624% | $63.1068 | $63.11 | $63.10 | $63.10 |
| 7 purchase totals = | $877.16 | $933.7691 | $933.76 | $933.75 | $933.80 | |